64957542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 85274778

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 827, 1007, 1378, 1482, 1654, 2014, 2067, 2481, 3021, 4134, 4962, 6042, 10751, 13091, 15713, 21502, 26182, 31426, 32253, 39273, 43831, 47139, 64506, 78546, 87662, 94278, 131493, 204269, 262986, 408538, 569803, 612807, 832789, 1139606, 1225614, 1665578, 1709409, 2498367, 3418818, 4996734, 10826257, 21652514, 32478771, 64957542]

約数ペア:

[(1, 64957542), (2, 32478771), (3, 21652514), (6, 10826257), (13, 4996734), (19, 3418818), (26, 2498367), (38, 1709409), (39, 1665578), (53, 1225614), (57, 1139606), (78, 832789), (106, 612807), (114, 569803), (159, 408538), (247, 262986), (318, 204269), (494, 131493), (689, 94278), (741, 87662), (827, 78546), (1007, 64506), (1378, 47139), (1482, 43831), (1654, 39273), (2014, 32253), (2067, 31426), (2481, 26182), (3021, 21502), (4134, 15713), (4962, 13091), (6042, 10751)]